Ev::supportedBackends

Ev::supportedBackends — Returns the set of backends supported by current libev
configuration

Beschreibung

finalpublicstaticvoidEv::supportedBackends
( void
)

Returns the set of backends supported by current libev configuration.

Parameter-Liste

Diese Funktion hat keine Parameter.

Rückgabewerte

Returns a bit mask which can containing
backend flags
combined using bitwise
OR
operator.

Beispiele

Beispiel #1 Embedding loop created with kqueue backend into the default loop

<?php/** Check if kqueue is available but not recommended and create a kqueue backend* for use with sockets (which usually work with any kqueue implementation).* Store the kqueue/socket-only event loop in loop_socket. (One might optionally* use EVFLAG_NOENV, too)** Example borrowed from* http://pod.tst.eu/http://cvs.schmorp.de/libev/ev.pod#Examples_CONTENT-9*/$loop = EvLoop::defaultLoop();$socket_loop = NULL;$embed = NULL;